APA-viite

Guilford J.P. (1954). Psychometric Methods (IInd edition 1954.). McGraw-Hill Book Company,Inc.

Chicago-tyylinen lähdeviittaus

Guilford J.P. Psychometric Methods. IInd edition 1954. London: McGraw-Hill Book Company,Inc, 1954.

MLA-viite

Guilford J.P. Psychometric Methods. IInd edition 1954. McGraw-Hill Book Company,Inc, 1954.